39410

4-(ジメチルアミノ)ピリジン、ポリマー担持型

extent of labeling: ~3.0 mmol/g "DMAP" loading, matrix crosslinked with 2% DVB

• 別名: 4-(Dimethylamino)pyridine on Polystyrene, DMAP on PS, polymer bound DMAP
• 実験式（ヒル表記法）: C₈H₈
• CAS番号: 82942-26-5
• 分子量: 104.15
• MDL番号: MFCD04041220
• UNSPSCコード: 12352128
• PubChem Substance ID: 57649897
• NACRES: NA.22

特性

• 反応適合性: reaction type: solution phase peptide synthesis
• 標識化の程度: ~3.0 mmol/g "DMAP" loading
• マトリックス: crosslinked with 2% DVB
• 微量陰イオン: chloride (Cl^-): ≤5000 mg/kg

詳細

詳細

Polymer-bound 4-(dimethylamino)pyridine is used for improved derivatization of chiral and achiral aliphatic amines, amino alcohols and amino acids.

アプリケーション

Polymer-bound 4-(dimethylamino)pyridine is used as a supported base in the Michael addition and nitrous acid elimination process step involved in the synthesis of thiophene-2-carboxylates using β-nitroacrylates as starting materials, under a general and efficient continuous flow-based protocol. It also serves as a supported catalyst in the preparation of ω-nitro esters starting from cyclic 2-nitro ketones under solid heterogeneous catalysis.(5)

その他情報

ポリマ-に担持された再利用可能なアシル化反応触媒です。

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H315,H319,H335
• 注意書き: P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)